7971938415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11213}}^1$

素因数の和:11329

約数の個数: 96

約数和(自身を含む): 16486194816

約数和(自身を除く): 8514256401

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 61, 63, 105, 111, 183, 185, 259, 305, 315, 333, 427, 549, 555, 777, 915, 1281, 1295, 1665, 2135, 2257, 2331, 2745, 3843, 3885, 6405, 6771, 11213, 11285, 11655, 15799, 19215, 20313, 33639, 33855, 47397, 56065, 78491, 78995, 100917, 101565, 142191, 168195, 235473, 236985, 392455, 414881, 504585, 683993, 706419, 710955, 1177365, 1244643, 2051979, 2074405, 2904167, 3419965, 3532095, 3733929, 4787951, 6155937, 6223215, 8712501, 10259895, 14363853, 14520835, 18669645, 23939755, 25307741, 26137503, 30779685, 43091559, 43562505, 71819265, 75923223, 126538705, 130687515, 177154187, 215457795, 227769669, 379616115, 531462561, 885770935, 1138848345, 1594387683, 2657312805, 7971938415]

約数ペア:

[(1, 7971938415), (3, 2657312805), (5, 1594387683), (7, 1138848345), (9, 885770935), (15, 531462561), (21, 379616115), (35, 227769669), (37, 215457795), (45, 177154187), (61, 130687515), (63, 126538705), (105, 75923223), (111, 71819265), (183, 43562505), (185, 43091559), (259, 30779685), (305, 26137503), (315, 25307741), (333, 23939755), (427, 18669645), (549, 14520835), (555, 14363853), (777, 10259895), (915, 8712501), (1281, 6223215), (1295, 6155937), (1665, 4787951), (2135, 3733929), (2257, 3532095), (2331, 3419965), (2745, 2904167), (3843, 2074405), (3885, 2051979), (6405, 1244643), (6771, 1177365), (11213, 710955), (11285, 706419), (11655, 683993), (15799, 504585), (19215, 414881), (20313, 392455), (33639, 236985), (33855, 235473), (47397, 168195), (56065, 142191), (78491, 101565), (78995, 100917)]